Make sure this fits by entering your model number.
Compatible for HP J4859A/ J4859B/ J4859C.
Data Rate: 1.25Gb/s
Wavelength: 1310 nm
Fiber Type: Dual LC single-mode fiber; Reach: up to 10 km
10Gtek offers more compatibility options, if your brands are not listed here or if you have any compatibility questions, please feel free to contact us, we’ll reply you within 24-hours.